| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.66 | 9.711% | $24.8605 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $5.46 | 5.684% | $5.7703 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $159.86 | 10.671% | $176.9187 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $219.43 | 4.701% | $229.7454 | $229.75 | $229.75 | $229.70 |
| Purchase #5 | $76.87 | 10.747% | $85.1312 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $37.30 | 10.484% | $41.2105 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $25.81 | 11.658% | $28.8189 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $547.39 | $592.4555 | $592.46 | $592.40 | $592.40 | |